1957097

Information

• Patent Grant
• 1957097

• References
• Source

• Patent Number

  1,957,097

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1934
  90 years ago

• CPC

  • F24B15/04 - Coal hods Coal boxes

• US Classifications

  • 220 - Receptacles
  • 222 - Dispensing